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Cheap flights from Cape Town to Boston from $628

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cape Town to Boston departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Cape Town to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 pm - 9:57 am
CPT
-
BOS
19h 57m1 stop
United Airlines Logo
6:00 am - 3:20 pm
BOS
-
CPT
27h 20m1 stop
$798United Airlines
Tue, Apr 28 - Sat, May 9
United Airlines Logo
8:50 pm - 2:29 pm
CPT
-
BOS
24h 39m2 stops
United Airlines Logo
9:30 am - 4:10 pm
BOS
-
CPT
23h 40m1 stop
$799United Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
8:50 pm - 2:17 pm
CPT
-
BOS
24h 27m1 stop
United Airlines Logo
7:07 pm - 4:10 pm
BOS
-
CPT
38h 03m1 stop
$800United Airlines
Fri, Jan 30 - Fri, Feb 6
Delta Logo
8:50 pm - 4:00 pm
CPT
-
BOS
26h 10m1 stop
Delta Logo
7:10 pm - 5:50 am
BOS
-
CPT
27h 40m2 stops
$806Delta
Tue, Jan 13 - Wed, Jan 21
Delta Logo
7:40 am - 1:13 pm
CPT
-
BOS
35h 33m1 stop
Delta Logo
6:45 pm - 5:50 am
BOS
-
CPT
29h 05m2 stops
$818Delta
Wed, Apr 29 - Mon, May 11
Delta Logo
11:45 pm - 2:55 pm
CPT
-
BOS
21h 10m1 stop
Delta Logo
4:35 pm - 5:50 am
BOS
-
CPT
31h 15m1 stop
$819Delta
Tue, Apr 28 - Mon, May 11
United Airlines Logo
8:00 pm - 7:06 pm
CPT
-
BOS
29h 06m1 stop
United Airlines Logo
5:40 pm - 9:30 am
BOS
-
CPT
33h 50m1 stop
$820United Airlines
Tue, Apr 28 - Tue, May 5
Delta Logo
11:45 pm - 7:35 pm
CPT
-
BOS
25h 50m1 stop
Delta Logo
6:00 am - 9:25 pm
BOS
-
CPT
33h 25m2 stops
$821Delta
Tue, Apr 28 - Fri, May 8
Delta Logo
7:40 am - 3:50 pm
CPT
-
BOS
38h 10m2 stops
Delta Logo
6:45 pm - 5:50 am
BOS
-
CPT
29h 05m2 stops
$824Delta
Wed, Apr 29 - Mon, May 11
Delta Logo
7:40 am - 3:50 pm
CPT
-
BOS
38h 10m2 stops
Delta Logo
9:55 am - 9:25 pm
BOS
-
CPT
29h 30m2 stops
$826Delta
Wed, Apr 29 - Sun, May 10

Turkish Airlines flights from Cape Town to Boston

Our best Turkish Airlines deals on Cape Town to Boston flight tickets
Turkish Airlines
May 15
CPT4:40 pmCape Town Intl
33h 15m
1 stop
BOS7:55 pmBoston Logan Intl
Sep 15
BOS9:50 pmBoston Logan Intl
32h 00m
1 stop
CPT11:50 amCape Town Intl
$866
Find similar
Turkish Airlines
Feb 5
CPT5:15 pmCape Town Intl
31h 50m
1 stop
BOS6:05 pmBoston Logan Intl
Feb 9
BOS8:00 pmBoston Logan Intl
32h 50m
1 stop
CPT11:50 amCape Town Intl
$907
Find similar

Ethiopian Air flights from Cape Town to Boston

Our best Ethiopian Air deals on Cape Town to Boston flight tickets
Ethiopian Air
Jan 30
CPT2:35 pmCape Town Intl
40h 14m
3 stops
BOS11:49 pmBoston Logan Intl
Feb 6
BOS5:45 amBoston Logan Intl
25h 50m
2 stops
CPT2:35 pmCape Town Intl
$1,269
Find similar
Ethiopian Air
Feb 5
CPT1:50 pmCape Town Intl
31h 27m
3 stops
BOS2:17 pmBoston Logan Intl
Feb 9
BOS5:45 amBoston Logan Intl
25h 50m
2 stops
CPT2:35 pmCape Town Intl
$1,380
Find similar
Ethiopian Air
Jan 31
CPT3:25 pmCape Town Intl
63h 24m
3 stops
BOS11:49 pmBoston Logan Intl
Feb 7
BOS2:27 pmBoston Logan Intl
40h 18m
2 stops
CPT1:45 pmCape Town Intl
$1,522
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cape Town to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Cape Town to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Tue 4/28

8:00 pm-9:57 am

1 stop19h 57m

Boston Logan Intl

Sat 5/9

6:00 am-3:20 pm

1 stop27h 20m

$798

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Sat 1/31

8:50 pm-2:29 pm

2 stops24h 39m

Boston Logan Intl

Sat 2/7

9:30 am-4:10 pm

1 stop23h 40m

$799

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Fri 1/30

8:50 pm-2:17 pm

1 stop24h 27m

Boston Logan Intl

Fri 2/6

7:07 pm-4:10 pm

1 stop38h 03m

$800

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Tue 1/13

8:50 pm-4:00 pm

1 stop26h 10m

Boston Logan Intl

Wed 1/21

7:10 pm-5:50 am

2 stops27h 40m

$806

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Wed 4/29

7:40 am-1:13 pm

1 stop35h 33m

Boston Logan Intl

Mon 5/11

6:45 pm-5:50 am

2 stops29h 05m

$818

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Tue 4/28

11:45 pm-2:55 pm

1 stop21h 10m

Boston Logan Intl

Mon 5/11

4:35 pm-5:50 am

1 stop31h 15m

$819

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Tue 4/28

8:00 pm-7:06 pm

1 stop29h 06m

Boston Logan Intl

Tue 5/5

5:40 pm-9:30 am

1 stop33h 50m

$820

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Tue 4/28

11:45 pm-7:35 pm

1 stop25h 50m

Boston Logan Intl

Fri 5/8

6:00 am-9:25 pm

2 stops33h 25m

$821

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Wed 4/29

7:40 am-3:50 pm

2 stops38h 10m

Boston Logan Intl

Mon 5/11

6:45 pm-5:50 am

2 stops29h 05m

$824

Cape TownBoston

CPT - BOS

CPTBOS

Cape Town Intl

Wed 4/29

7:40 am-3:50 pm

2 stops38h 10m

Boston Logan Intl

Sun 5/10

9:55 am-9:25 pm

2 stops29h 30m

$826

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Cape Town to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Cape Town to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $788. If you aren’t able to travel during the month of February, then book flights to Boston from Cape Town during November instead. Flights to Boston in November, while not as cheap as those in February, still average around $788.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Cape Town to Boston is on a Sunday when prices can be found for as low as $840. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Thursday is $1,337.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Cape Town to Boston at noon for as low as $943. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,155 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Cape Town when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $955 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Cape Town for as low as $862 on momondo.

How have Cape Town to Boston flight prices changed over time?

As of December 2025, prices for Cape Town to Boston flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Cape Town to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Cape Town to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cape Town to Boston (CPT to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cape Town to Boston

Fastest flight time

19h 29m

Direct flights

None
The fastest flight from Cape Town to Boston takes 19h 29m
There are no direct flights from Cape Town to Boston. There are no popular flight routes from Cape Town to Boston.
Search flight deals

  • How far is Cape Town Intl to Boston Logan Intl by plane?

    The distance between Cape Town Intl and Boston Logan Intl is about 7716.6 mi. 19h 29m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Cape Town Intl Airport to Boston Logan Intl Airport?

    Prices for flights from Cape Town Intl Airport to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cape Town Intl Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Cape Town Intl Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cape Town Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cape Town to Boston?

Best airlines flying from Cape Town to Boston

Compare and see reviews for airlines that fly from Cape Town to Boston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $719Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
KLMPriceFrom $773Free CancellationRating
7.7
1,430 reviews
Search KLM flights
DeltaPriceFrom $835Free CancellationRating
7.9
8,006 reviews
Search Delta flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Sturbridge
Everett
Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Cape Town to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cape Town to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Cape Town to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cape Town to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Cape Town to Boston?

momondo helps you find the best flight between Cape Town and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cape Town to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cape Town to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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